Finding the Fourth Proportional to 3,925.01, 5,881.62 and 3,554.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,925.01 : 5,881.62 = 3,554.57 : x
2. Step 2: Convert to fraction form
   3,925.01/5,881.62 = 3,554.57/x
3. Step 3: Cross multiply
   3,925.01x = 5,881.62 × 3,554.57
4. Step 4: Simplify right side
   3,925.01x = 20,906,630.00
5. Step 5: Solve for x
   x = 20,906,630.00/3,925.01
6. Step 6: Final answer
   x = 5,326.52